






'''simple docstring'''







from math import cos, sin, sqrt, tau

from audio_filters.iir_filter import IIRFilter


def       __UpperCamelCase					(      lowercase_       :  int   ,       lowercase_       :  int   ,       lowercase_       :  float = 1 / sqrt(2   )   ):
       """simple docstring"""




       a_						     =			tau * frequency / samplerate
       a_						     =			sin(lowercase_   )
       a_						     =			cos(lowercase_   )
       a_						     =			_sin / (2 * q_factor)

       a_						     =			(1 - _cos) / 2
       a_						     =			1 - _cos

       a_						     =			1 + alpha
       a_						     =			-2 * _cos
       a_						     =			1 - alpha

       a_						     =			IIRFilter(2   )
       filt.set_coefficients([aa, aa, aa]   ,       [ba, ba, ba]   )
       return filt


def       __UpperCamelCase					(      lowercase_       :  int   ,       lowercase_       :  int   ,       lowercase_       :  float = 1 / sqrt(2   )   ):
       """simple docstring"""




       a_						     =			tau * frequency / samplerate
       a_						     =			sin(lowercase_   )
       a_						     =			cos(lowercase_   )
       a_						     =			_sin / (2 * q_factor)

       a_						     =			(1 + _cos) / 2
       a_						     =			-1 - _cos

       a_						     =			1 + alpha
       a_						     =			-2 * _cos
       a_						     =			1 - alpha

       a_						     =			IIRFilter(2   )
       filt.set_coefficients([aa, aa, aa]   ,       [ba, ba, ba]   )
       return filt


def       __UpperCamelCase					(      lowercase_       :  int   ,       lowercase_       :  int   ,       lowercase_       :  float = 1 / sqrt(2   )   ):
       """simple docstring"""




       a_						     =			tau * frequency / samplerate
       a_						     =			sin(lowercase_   )
       a_						     =			cos(lowercase_   )
       a_						     =			_sin / (2 * q_factor)

       a_						     =			_sin / 2
       a_						     =			0
       a_						     =			-ba

       a_						     =			1 + alpha
       a_						     =			-2 * _cos
       a_						     =			1 - alpha

       a_						     =			IIRFilter(2   )
       filt.set_coefficients([aa, aa, aa]   ,       [ba, ba, ba]   )
       return filt


def       __UpperCamelCase					(      lowercase_       :  int   ,       lowercase_       :  int   ,       lowercase_       :  float = 1 / sqrt(2   )   ):
       """simple docstring"""




       a_						     =			tau * frequency / samplerate
       a_						     =			sin(lowercase_   )
       a_						     =			cos(lowercase_   )
       a_						     =			_sin / (2 * q_factor)

       a_						     =			1 - alpha
       a_						     =			-2 * _cos
       a_						     =			1 + alpha

       a_						     =			IIRFilter(2   )
       filt.set_coefficients([ba, ba, ba]   ,       [ba, ba, ba]   )
       return filt


def       __UpperCamelCase					(      lowercase_       :  int   ,       lowercase_       :  int   ,       lowercase_       :  float   ,       lowercase_       :  float = 1 / sqrt(2   )   ,       ):
       """simple docstring"""




       a_						     =			tau * frequency / samplerate
       a_						     =			sin(lowercase_   )
       a_						     =			cos(lowercase_   )
       a_						     =			_sin / (2 * q_factor)
       a_						     =			10 ** (gain_db / 40)

       a_						     =			1 + alpha * big_a
       a_						     =			-2 * _cos
       a_						     =			1 - alpha * big_a
       a_						     =			1 + alpha / big_a
       a_						     =			-2 * _cos
       a_						     =			1 - alpha / big_a

       a_						     =			IIRFilter(2   )
       filt.set_coefficients([aa, aa, aa]   ,       [ba, ba, ba]   )
       return filt


def       __UpperCamelCase					(      lowercase_       :  int   ,       lowercase_       :  int   ,       lowercase_       :  float   ,       lowercase_       :  float = 1 / sqrt(2   )   ,       ):
       """simple docstring"""




       a_						     =			tau * frequency / samplerate
       a_						     =			sin(lowercase_   )
       a_						     =			cos(lowercase_   )
       a_						     =			_sin / (2 * q_factor)
       a_						     =			10 ** (gain_db / 40)
       a_						     =			(big_a + 1) - (big_a - 1) * _cos
       a_						     =			(big_a + 1) + (big_a - 1) * _cos
       a_						     =			(big_a - 1) - (big_a + 1) * _cos
       a_						     =			(big_a - 1) + (big_a + 1) * _cos
       a_						     =			2 * sqrt(lowercase_   ) * alpha

       a_						     =			big_a * (pmc + aaa)
       a_						     =			2 * big_a * mpc
       a_						     =			big_a * (pmc - aaa)
       a_						     =			ppmc + aaa
       a_						     =			-2 * pmpc
       a_						     =			ppmc - aaa

       a_						     =			IIRFilter(2   )
       filt.set_coefficients([aa, aa, aa]   ,       [ba, ba, ba]   )
       return filt


def       __UpperCamelCase					(      lowercase_       :  int   ,       lowercase_       :  int   ,       lowercase_       :  float   ,       lowercase_       :  float = 1 / sqrt(2   )   ,       ):
       """simple docstring"""




       a_						     =			tau * frequency / samplerate
       a_						     =			sin(lowercase_   )
       a_						     =			cos(lowercase_   )
       a_						     =			_sin / (2 * q_factor)
       a_						     =			10 ** (gain_db / 40)
       a_						     =			(big_a + 1) - (big_a - 1) * _cos
       a_						     =			(big_a + 1) + (big_a - 1) * _cos
       a_						     =			(big_a - 1) - (big_a + 1) * _cos
       a_						     =			(big_a - 1) + (big_a + 1) * _cos
       a_						     =			2 * sqrt(lowercase_   ) * alpha

       a_						     =			big_a * (ppmc + aaa)
       a_						     =			-2 * big_a * pmpc
       a_						     =			big_a * (ppmc - aaa)
       a_						     =			pmc + aaa
       a_						     =			2 * mpc
       a_						     =			pmc - aaa

       a_						     =			IIRFilter(2   )
       filt.set_coefficients([aa, aa, aa]   ,       [ba, ba, ba]   )
       return filt












'''simple docstring'''







# tests directory-specific settings - this file is run automatically
# by pytest before any tests are run

import sys
import warnings
from os.path import abspath, dirname, join


# allow having multiple repository checkouts and not needing to remember to rerun
# 'pip install -e .[dev]' when switching between checkouts and running tests.
__lowerCAmelCase        =							abspath(join(dirname(dirname(dirname(__file__))), "src"))
sys.path.insert(1, git_repo_path)


# silence FutureWarning warnings in tests since often we can't act on them until
# they become normal warnings - i.e. the tests still need to test the current functionality
warnings.simplefilter(action="ignore", category=FutureWarning)


def       __UpperCamelCase					(      lowercase_       :  Dict   ):
       """simple docstring"""




       from transformers.testing_utils import pytest_addoption_shared

       pytest_addoption_shared(lowercase_   )


def       __UpperCamelCase					(      lowercase_       :  List[Any]   ):
       """simple docstring"""




       from transformers.testing_utils import pytest_terminal_summary_main

       a_						     =			terminalreporter.config.getoption('--make-reports'   )
       if make_reports:
              pytest_terminal_summary_main(lowercase_   ,       id=lowercase_   )




